CN215148117U - Angle clamp convenient for adjusting distance and based on small grinding machine machining - Google Patents

Abstract

The utility model discloses an angle clamp based on small grinding machine processing and convenient for adjusting the distance, which comprises a box body, a first servo motor is fixedly connected at the right side of the box body near the rear position, a threaded rod is welded at the output end of the first servo motor, the threaded rod is driven to rotate by arranging the first servo motor, the threaded rod drives a threaded sleeve to move left and right, the threaded sleeve drives a machine case to move left and right, and simultaneously drives a sliding cylinder to slide left and right on the surface of the sliding rod, so as to adjust the distance between the clamps, a rotating rod is driven to rotate by arranging a second servo motor, the rotating rod drives a first gear to drive a second gear to rotate, the second gear drives a shaft rod to rotate, the shaft rod drives a concave frame to rotate through a connecting rod, so as to adjust the angle of the clamps, the lead screws are arranged to drive the clamp plates to move oppositely, so that the clamp plates drive anti-skid pads to move oppositely, so as to clamp workpieces, and through the arrangement, have possessed the convenience and adjusted the advantage to anchor clamps interval and angle.

Description

Angle clamp convenient for adjusting distance and based on small grinding machine machining

Technical Field

The utility model relates to a little grinding machine processing technology field specifically is angle anchor clamps based on little grinding machine processing for the spacing of regulation of being convenient for.

Background

Small grinding machine processing is a machinery of operation such as polishing to the less part of volume, and small grinding machine adds man-hour and usually can use various anchor clamps, including angle anchor clamps, angle anchor clamps on the market are various, but current angle anchor clamps are at the in-process that uses, have the inconvenient defect of adjusting anchor clamps interval and angle to be unfavorable for using the device, for this reason we propose the angle anchor clamps based on small grinding machine processing of the spacing of being convenient for, solve above problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an angle anchor clamps based on little grinding machine processing convenient to spacing has possessed the convenience and has carried out the advantage adjusted anchor clamps interval and angle, has solved current angle anchor clamps and has had the inconvenient problem of adjusting anchor clamps interval and angle.

In order to achieve the above object, the utility model provides a following technical scheme: the angle clamp convenient for adjusting the distance and based on small grinding machine processing comprises a box body, wherein a first servo motor is fixedly connected to the right side of the box body by the back position, a threaded rod is welded at the output end of the first servo motor, the left side of the threaded rod extends to the inner cavity of the box body and is rotatably connected with the joint of the inner cavity of the box body through a bearing, a threaded sleeve is connected to the surface thread of the threaded rod, a case is fixedly connected to the front of the threaded sleeve through a fixed block, a sliding cylinder is fixedly connected to the front of the case and is matched with the threaded sleeve through the fixed block, a sliding rod is slidably connected to the inner surface of the sliding cylinder, the left end and the right end of the sliding rod are respectively fixedly connected with the joint of the inner cavity of the box body, a second servo motor is fixedly connected to the left side of the inner cavity of the case, a rotating rod is welded at the output end of the second servo motor, and a first gear is sleeved on the surface of the rotating rod, the surface of the first gear is meshed with a second gear, the inner surface of the second gear is sleeved with a shaft rod, the left side and the right side of the top of the surface of the shaft rod are fixedly connected with connecting rods, the top of each connecting rod extends to the top of the case and is fixedly connected with a concave frame, the left side and the right side of each concave frame are in threaded connection with lead screws, one ends, close to the lead screws, of the inner cavities, extending to the concave frames, of the inner cavities are rotatably connected with clamping plates through bearings, and one sides, close to the clamping plates, of the clamping plates are bonded with anti-slip pads.

Preferably, the bottom fixedly connected with slider of splint, the spout has all been seted up to the left and right sides of spill frame inner chamber bottom, the surface of slider and the internal surface sliding connection of spout.

Preferably, a steering groove is formed in the top of the case and in a position matched with the connecting rod for use, and the moving range of the connecting rod is smaller than the length of the steering groove.

Preferably, a movable groove is formed in the top of the box body and in a position matched with the case for use, and the surface of the case is in sliding connection with the inner surface of the movable groove.

Preferably, the bottom of the case is fixedly connected with a guide block, a guide groove is formed in the bottom of the inner cavity of the case and in a position matched with the guide block for use, and the outer surface of the guide block is connected with the inner surface of the guide groove in a sliding mode.

Preferably, one end of the screw rod, which is far away from the screw rod, extends to the outer side of the concave frame and is fixedly connected with a rotating handle, and anti-skid grains are arranged on the surface of the rotating handle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up first servo motor and drive the threaded rod and rotate, the threaded rod drives about the threaded sleeve and removes, the threaded sleeve drives and removes about the quick-witted case, also drive the slide cartridge and at the surperficial horizontal slip of slide bar simultaneously, adjust the fixture interval, drive the bull stick through setting up second servo motor and rotate, the bull stick drives first gear and drives second gear revolve, second gear drive axle bar rotates, the axostylus axostyle drives the spill frame through the connecting rod and rotates, adjust the fixture angle, drive splint removal in opposite directions through setting up the lead screw, make splint drive slipmat removal in opposite directions, carry out the centre gripping to the work piece, through setting up above structure, the advantage of conveniently adjusting fixture interval and angle has been possessed, the problem of current angle anchor clamps have inconvenient to adjust fixture interval and angle is solved.

2. The utility model guides the clamping plate and limits the clamping plate at the same time by arranging the sliding block and the sliding groove;

by arranging the steering groove, the connecting rod can be conveniently rotated on the inner surface of the steering groove, and the angle of the clamp can be adjusted;

the case can conveniently slide left and right on the inner surface of the moving groove by arranging the moving groove;

the guide block and the guide groove are arranged to guide the case and support the case;

through setting up the turning handle, made things convenient for and rotated the lead screw, the phenomenon that the hand is smooth when rotating is avoided to the design of anti-skidding line.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1;

FIG. 3 is a top cross-sectional view of the box structure of the present invention;

fig. 4 is a perspective view of the shaft rod and connecting rod structure of the present invention.

In the figure: 1. a box body; 2. a first servo motor; 3. a threaded rod; 4. a threaded sleeve; 5. a chassis; 6. a slide cylinder; 7. a slide bar; 8. a first gear; 9. a second gear; 10. a shaft lever; 11. a connecting rod; 12. a concave frame; 13. a screw rod; 14. a splint; 15. a non-slip mat; 16. a slider; 17. a chute; 18. a steering groove; 19. a moving groove; 20. a guide block; 21. a guide groove; 22. a handle is rotated; 23. a second servo motor; 24. and (4) rotating the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the angle clamp based on small grinding machine processing and convenient for adjusting the distance comprises a box body 1, a first servo motor 2 is fixedly connected to the right side of the box body 1 close to the rear position, a threaded rod 3 is welded to the output end of the first servo motor 2, the left side of the threaded rod 3 extends into the inner cavity of the box body 1 and is rotatably connected with the joint of the inner cavity of the box body 1 through a bearing, a threaded sleeve 4 is in threaded connection with the surface of the threaded rod 3, the front of the threaded sleeve 4 is fixedly connected with a case 5 through a fixed block, a sliding cylinder 6 is fixedly connected to the front of the case 5 and is matched with the threaded sleeve 4 through the fixed block, a sliding rod 7 is slidably connected to the inner surface of the sliding cylinder 6, the left end and the right end of the sliding rod 7 are respectively fixedly connected with the joint of the inner cavity of the box body 1, the threaded rod 3 is driven to rotate by the first servo motor 2, the threaded rod 3 drives the threaded sleeve 4 to move left and right, the threaded sleeve 4 drives the case 5 to move left and right, and simultaneously drives the sliding cylinder 6 to slide left and right on the surface of the sliding rod 7, so that the distance between the clamps is adjusted.

Example 2

Referring to fig. 1-4, a second servo motor 23 is fixedly connected to the left side of the inner cavity of the chassis 5, a rotating rod 24 is welded to the output end of the second servo motor 23, a first gear 8 is sleeved on the surface of the rotating rod 24, a second gear 9 is engaged on the surface of the first gear 8, a shaft rod 10 is sleeved on the inner surface of the second gear 9, connecting rods 11 are fixedly connected to the left and right sides of the top of the surface of the shaft rod 10, a concave frame 12 is fixedly connected to the top of the chassis 5 through the top of the connecting rod 11, lead screws 13 are respectively connected to the left and right sides of the concave frame 12 through threads, a clamping plate 14 is rotatably connected to the inner cavity of the concave frame 12 through bearings at the end near the lead screws 13, an anti-skid pad 15 is bonded to the side near the clamping plate 14, the second servo motor 23 is arranged to drive the rotating rod 24 to rotate, the rotating rod 24 drives the first gear 8 to drive the second gear 9 to rotate, the second gear 9 drives the shaft rod 10 to rotate, the shaft lever 10 drives the concave frame 12 to rotate through the connecting rod 11, the angle of the clamp is adjusted, the screw rod 13 is arranged to drive the clamping plates 14 to move oppositely, the clamping plates 14 drive the anti-skid pads 15 to move oppositely, and a workpiece is clamped.

Referring to fig. 2, a sliding block 16 is fixedly connected to the bottom of the clamping plate 14, sliding grooves 17 are formed in the left side and the right side of the bottom of the inner cavity of the concave frame 12, the outer surface of the sliding block 16 is in sliding connection with the inner surface of the sliding groove 17, and the sliding block 16 and the sliding groove 17 are arranged to guide and limit the clamping plate 14.

Referring to fig. 1 and 3, a turning groove 18 is formed in the top of the case 5 and at a position matched with the connecting rod 11 for use, a moving range of the connecting rod 11 is smaller than the length of the turning groove 18, and the turning groove 18 is arranged to facilitate the rotation of the connecting rod 11 on the inner surface of the turning groove 18 and the adjustment of the angle of the clamp.

Referring to fig. 1, a moving groove 19 is formed at the top of the box 1 and at a position matching with the case 5 for use, the surface of the case 5 is slidably connected with the inner surface of the moving groove 19, and the case 5 is convenient to slide left and right on the inner surface of the moving groove 19 by the moving groove 19.

Referring to fig. 1, a guide block 20 is fixedly connected to the bottom of the case 5, a guide groove 21 is formed in the bottom of the inner cavity of the case 1 and at a position matched with the guide block 20 for use, an outer surface of the guide block 20 is slidably connected with an inner surface of the guide groove 21, the case 5 is guided by the guide block 20 and the guide groove 21, and the case 5 is also supported.

Referring to fig. 1 and 2, one end of the screw rod 13, which is far away from the screw rod, extends to the outer side of the concave frame 12 and is fixedly connected with a rotating handle 22, and the surface of the rotating handle 22 is provided with anti-slip patterns, so that the screw rod 13 can be conveniently rotated by arranging the rotating handle 22, and the anti-slip patterns are designed to avoid the phenomenon of hand slip during rotation.

When the clamping device is used, a workpiece is placed at the bottom of an inner cavity of the concave frame 12, then the rotating handle 22 drives the screw rod 13 to rotate, the screw rod 13 drives the clamping plate 14 to move oppositely, the clamping plate 14 drives the anti-skid pad 15 to move oppositely, the workpiece is clamped, and the phenomenon that the position of the workpiece is loosened is avoided, at the moment, the first servo motor 2 and the second servo motor 23 are sequentially started through the external controller, the first servo motor 2 drives the threaded rod 3 to rotate, the threaded rod 3 drives the threaded sleeve 4 to move leftwards and rightwards, the threaded sleeve 4 drives the case 5 to move leftwards and rightwards on the inner surface of the moving groove 19, meanwhile, the sliding cylinder 6 is driven to slide leftwards and rightwards on the surface of the sliding rod 7 to adjust the distance of the clamping device, meanwhile, the second servo motor 23 drives the rotating rod 24 to rotate, the rotating rod 24 drives the first gear 8 to drive the second gear 9 to rotate, the second gear 9 drives the shaft rod 10 to rotate, and the shaft rod 10 drives the concave frame 12 to rotate through the connecting rod 11, adjust anchor clamps angle, through setting up above structure, possessed the convenient advantage of adjusting anchor clamps interval and angle, solved current angle anchor clamps and had the inconvenient problem of adjusting anchor clamps interval and angle.

The control mode of the present application is controlled by an external controller, and the control circuit of the controller can be realized by simple circuit connection of those skilled in the art, which belongs to the common knowledge in the art, and the present application mainly protects the mechanical device, so the control mode and the circuit connection are not explained in detail in the present application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Angle anchor clamps based on little grinding machine processing convenient to spacing adjustment, including box (1), its characterized in that: the rear position of leaning on box (1) right side is fixedly connected with first servo motor (2), the output welding of first servo motor (2) has threaded rod (3), the left side of threaded rod (3) extends to the inner chamber of box (1) and is connected with the junction of box (1) inner chamber through the bearing rotation, the surperficial threaded connection of threaded rod (3) has threaded sleeve (4), the front of threaded sleeve (4) is through fixed block fixedly connected with machine case (5), the front of machine case (5) and the position that cooperatees with threaded sleeve (4) and use are through fixed block fixedly connected with slide cartridge (6), the internal surface sliding connection of slide cartridge (6) has slide bar (7), the left and right ends of slide bar (7) respectively with the junction fixed connection of box (1) inner chamber, the left side fixed connection of machine case (5) inner chamber has second servo motor (23), the output welding of second servo motor (23) has bull stick (24), first gear (8) have been cup jointed on the surface of bull stick (24), the surface meshing of first gear (8) has second gear (9), axostylus axostyle (10) have been cup jointed to the internal surface of second gear (9), the equal fixedly connected with connecting rod (11) of the left and right sides at axostylus axostyle (10) surface top, the top of connecting rod (11) extends to top fixedly connected with spill frame (12) of quick-witted case (5), the equal threaded connection in the left and right sides of spill frame (12) has lead screw (13), the inner chamber that the one end that lead screw (13) are close to mutually extends to spill frame (12) is connected with splint (14) through the bearing rotation, splint (14) one side that is close to mutually bonds and has slipmat (15).

2. The small grinding machine machining-based angle clamp facilitating pitch adjustment of claim 1, wherein: the bottom fixedly connected with slider (16) of splint (14), spout (17) have all been seted up to the left and right sides of spill frame (12) inner chamber bottom, the surface of slider (16) and the internal surface sliding connection of spout (17).

3. The small grinding machine machining-based angle clamp facilitating pitch adjustment of claim 1, wherein: a steering groove (18) is formed in the top of the case (5) and the position, matched with the connecting rod (11), of the case for use, and the moving range of the connecting rod (11) is smaller than the length of the steering groove (18).

4. The small grinding machine machining-based angle clamp facilitating pitch adjustment of claim 1, wherein: the top of the box body (1) and the position matched with the case (5) for use are provided with a movable groove (19), and the surface of the case (5) is in sliding connection with the inner surface of the movable groove (19).

5. The small grinding machine machining-based angle clamp facilitating pitch adjustment of claim 1, wherein: the bottom fixedly connected with guide block (20) of quick-witted case (5), guide way (21) have been seted up to the bottom of box (1) inner chamber and the position that cooperatees and use with guide block (20), the surface of guide block (20) and the internal surface sliding connection of guide way (21).

6. The small grinding machine machining-based angle clamp facilitating pitch adjustment of claim 1, wherein: one end of the screw rod (13) far away from each other extends to the outer side of the concave frame (12) and is fixedly connected with a rotating handle (22), and anti-skid grains are arranged on the surface of the rotating handle (22).

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